22
CLUTCH AND DRUM ASSEMBLY
1. Install bushings (60) into drum (14).
Install the drum (14) onto the output
shaft (68).
2. Slide the collar (10) onto the output
shaft (68) and secure it by tightening
the set screw (9). Install the keys
(67) into the output shaft.
3. Install the end bracket (6) and yoke
assembly or clutch position indicator
assembly (90) onto the output shaft
(68) and mount it to the frame using
four capscrews (59), nuts (63), and
washers (62).
CLUTCH POSITION INDICATOR ADJUSTMENT
(FOR RUFNEK WINCHES ONLY)
Make sure that the sliding clutch (11) is fully engaged and that the clutch position
indicator assembly (90) is not binding on the drum clutch. The lugs of the yoke MUST
be centered in the groove with the clutch fully engaged in order for the clutch position
indicator to be properly adjusted (See FIG-1)
The switch is a normally-open electrical switch that is actuated by disengaging the
clutch which closes the circuit.
With the clutch fully engaged, adjust the switch in until the warning device is activated,
then back-out 1/4 turn to deactivate the warning device.
Tighten the jam nut against the clutch bracket to secure the adjustment.
Test the switch by fully engaging, then disengaging, the clutch. The warning device
should activate while disengaging the clutch pivoting no more than 3°.
FIG.-1
FIG.-2
11
NUT
90
SWITCH
